Well, at least it's not an Amazon leak this time (4000D). Way ahead of its launch, the Corsair 5000D and 5000D Airflow are listed on a Romanian etailer.

IT Galaxy outs two model, the Corsair 5000D and 5000D Airflow. They are listed to be big ATX mid-tower cases with an aim for PC gamers. The basic version is the 5000D with more closed and bland looks; the 5000D Airflow then shows a mesh front panel.  Vents include space for three 120 mm or two 140 mm front fans, three 120 mm intakes alongside the motherboard tray level, and three 120 mm or two 140 mm top as well as a 120 mm rear exhaust.  The case measures 520 mm x 520 mm x 245 mm (HxDxW) and is made of SECC steel and ABS. There's no word on availability.

 IT Galaxy (5000D Airflow), IT Galaxy (5000D)

Corsair 5000D and 5000D Airflow Listed at Romanian etailer